Sudarsono, I Made Rai, Imanuddin Imanuddin, Petrus Petrus, and Chaerul Saleh. “Secretory IgA, IgG, and IgM Antibodies Contributions in Breast Milk and Risk of Wasting of Babies 7-24 Months ”. Jurnal Penelitian Pendidikan IPA 9, no. 3 (March 31, 2023): 1170–1175. Accessed May 20, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3083.